[INFO] updating cached repository https://github.com/luizlls/gris-lang
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/luizlls/gris-lang
[INFO] [stderr]    6fe3d20..f7a7f44  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7a7f44fd24c2dcf770bb99b36079c1587bb5e9a
[INFO] checking luizlls/gris-lang against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizlls%2Fgris-lang" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luizlls/gris-lang on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/luizlls/gris-lang
[INFO] finished tweaking git repo https://github.com/luizlls/gris-lang
[INFO] tweaked toml for git repo https://github.com/luizlls/gris-lang written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/luizlls/gris-lang already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 058b0a1314c2e7c803cfc52e4913eeab21b1281a5db7fc5ca650e4ae0deee80f
[INFO] running `"docker" "start" "-a" "058b0a1314c2e7c803cfc52e4913eeab21b1281a5db7fc5ca650e4ae0deee80f"`
[INFO] [stderr]     Checking gris v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/compiler.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn compile(&mut self, module: ast::Module) -> CompilerResult<isa::Module> {
[INFO] [stderr]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `module`
[INFO] [stderr]   --> src/compiler.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn compile(&mut self, module: ast::Module) -> CompilerResult<isa::Module> {
[INFO] [stderr]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Const`
[INFO] [stderr]  --> src/isa.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Const,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Load`
[INFO] [stderr]  --> src/isa.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Load,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Store`
[INFO] [stderr]  --> src/isa.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Store,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jump`
[INFO] [stderr]  --> src/isa.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Jump,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jlt`
[INFO] [stderr]  --> src/isa.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Jlt,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jle`
[INFO] [stderr]   --> src/isa.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Jle,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jgt`
[INFO] [stderr]   --> src/isa.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Jgt,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jge`
[INFO] [stderr]   --> src/isa.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Jge,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jeq`
[INFO] [stderr]   --> src/isa.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Jeq,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jne`
[INFO] [stderr]   --> src/isa.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Jne,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Call`
[INFO] [stderr]   --> src/isa.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Call,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Add`
[INFO] [stderr]   --> src/isa.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Add,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sub`
[INFO] [stderr]   --> src/isa.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Sub,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mul`
[INFO] [stderr]   --> src/isa.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Mul,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Div`
[INFO] [stderr]   --> src/isa.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Div,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rem`
[INFO] [stderr]   --> src/isa.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Rem,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Eq`
[INFO] [stderr]   --> src/isa.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Eq,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ne`
[INFO] [stderr]   --> src/isa.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Ne,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lt`
[INFO] [stderr]   --> src/isa.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Lt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Le`
[INFO] [stderr]   --> src/isa.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Le,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gt`
[INFO] [stderr]   --> src/isa.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Gt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ge`
[INFO] [stderr]   --> src/isa.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Ge,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `And`
[INFO] [stderr]   --> src/isa.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Or`
[INFO] [stderr]   --> src/isa.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Xor`
[INFO] [stderr]   --> src/isa.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Xor,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Not`
[INFO] [stderr]   --> src/isa.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Not,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ret`
[INFO] [stderr]   --> src/isa.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Ret,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STACK_SIZE`
[INFO] [stderr]  --> src/vm.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const STACK_SIZE: usize = 64;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vm.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn new(size: usize, rp: usize) -> Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vm.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/vm.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn run(&mut self, module: Module) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Null`
[INFO] [stderr]  --> src/value.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Null,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 |     binary_numeric!(add, +);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `sub`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 |     binary_numeric!(sub, -);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mul`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     binary_numeric!(mul, *);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `div`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     binary_numeric!(div, /);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rem`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     binary_numeric!(rem, %);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `eq`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     binary_compare!(eq, ==);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ne`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     binary_compare!(ne, !=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lt`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     binary_compare!(lt, <);
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gt`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     binary_compare!(gt, >);
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `le`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     binary_compare!(le, <=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ge`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 122 |     binary_compare!(ge, >=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_and`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 123 |     binary_integer!(bit_and, &);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_or`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     binary_integer!(bit_or,  |);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_xor`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     binary_integer!(bit_xor, ^);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_not`
[INFO] [stderr]    --> src/value.rs:82:9
[INFO] [stderr]     |
[INFO] [stderr] 82  |         pub fn $name(self) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     unary_integer! (bit_not, !);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name`
[INFO] [stderr]    --> src/value.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn name<'a>(&self) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `CompilerResult`
[INFO] [stderr]  --> src/compiler.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | type CompilerResult<T> = Result<T, GrisError<CompilerError>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile`
[INFO] [stderr]   --> src/compiler.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn compile(&mut self, module: ast::Module) -> CompilerResult<isa::Module> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit`
[INFO] [stderr]   --> src/error.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn emit(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Const`
[INFO] [stderr]  --> src/isa.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Const,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Load`
[INFO] [stderr]  --> src/isa.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Load,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Store`
[INFO] [stderr]  --> src/isa.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Store,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jump`
[INFO] [stderr]  --> src/isa.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Jump,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jlt`
[INFO] [stderr]  --> src/isa.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Jlt,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jle`
[INFO] [stderr]   --> src/isa.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Jle,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jgt`
[INFO] [stderr]   --> src/isa.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Jgt,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jge`
[INFO] [stderr]   --> src/isa.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Jge,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jeq`
[INFO] [stderr]   --> src/isa.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Jeq,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 53 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Jne`
[INFO] [stderr]   --> src/isa.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Jne,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Call`
[INFO] [stderr]   --> src/isa.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Call,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Add`
[INFO] [stderr]   --> src/isa.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Add,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sub`
[INFO] [stderr]   --> src/isa.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Sub,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Mul`
[INFO] [stderr]   --> src/isa.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Mul,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Div`
[INFO] [stderr]   --> src/isa.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Div,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Rem`
[INFO] [stderr]   --> src/isa.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Rem,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Eq`
[INFO] [stderr]   --> src/isa.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Eq,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ne`
[INFO] [stderr]   --> src/isa.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Ne,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lt`
[INFO] [stderr]   --> src/isa.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Lt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Le`
[INFO] [stderr]   --> src/isa.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Le,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gt`
[INFO] [stderr]   --> src/isa.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Gt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ge`
[INFO] [stderr]   --> src/isa.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Ge,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `And`
[INFO] [stderr]   --> src/isa.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Or`
[INFO] [stderr]   --> src/isa.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Xor`
[INFO] [stderr]   --> src/isa.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Xor,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Not`
[INFO] [stderr]   --> src/isa.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Not,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ret`
[INFO] [stderr]   --> src/isa.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Ret,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `STACK_SIZE`
[INFO] [stderr]  --> src/vm.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const STACK_SIZE: usize = 64;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vm.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn new(size: usize, rp: usize) -> Frame {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vm.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/vm.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn run(&mut self, module: Module) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Null`
[INFO] [stderr]  --> src/value.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Null,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 112 |     binary_numeric!(add, +);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `sub`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 |     binary_numeric!(sub, -);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mul`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     binary_numeric!(mul, *);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `div`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     binary_numeric!(div, /);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `rem`
[INFO] [stderr]    --> src/value.rs:54:9
[INFO] [stderr]     |
[INFO] [stderr] 54  |         pub fn $name(self, other: Value) -> f64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     binary_numeric!(rem, %);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `eq`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     binary_compare!(eq, ==);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ne`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     binary_compare!(ne, !=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `lt`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     binary_compare!(lt, <);
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `gt`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     binary_compare!(gt, >);
[INFO] [stderr]     |     ----------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `le`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     binary_compare!(le, <=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ge`
[INFO] [stderr]    --> src/value.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  |         pub fn $name(self, other: Value) -> bool {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 122 |     binary_compare!(ge, >=);
[INFO] [stderr]     |     ------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_and`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 123 |     binary_integer!(bit_and, &);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_or`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     binary_integer!(bit_or,  |);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_xor`
[INFO] [stderr]    --> src/value.rs:68:9
[INFO] [stderr]     |
[INFO] [stderr] 68  |         pub fn $name(self, other: Value) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     binary_integer!(bit_xor, ^);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bit_not`
[INFO] [stderr]    --> src/value.rs:82:9
[INFO] [stderr]     |
[INFO] [stderr] 82  |         pub fn $name(self) -> i64 {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 126 |     unary_integer! (bit_not, !);
[INFO] [stderr]     |     ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name`
[INFO] [stderr]    --> src/value.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn name<'a>(&self) -> &'a str {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `CompilerResult`
[INFO] [stderr]  --> src/compiler.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | type CompilerResult<T> = Result<T, GrisError<CompilerError>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/compiler.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `compile`
[INFO] [stderr]   --> src/compiler.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn compile(&mut self, module: ast::Module) -> CompilerResult<isa::Module> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `emit`
[INFO] [stderr]   --> src/error.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn emit(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 53 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "058b0a1314c2e7c803cfc52e4913eeab21b1281a5db7fc5ca650e4ae0deee80f"`
[INFO] running `"docker" "rm" "-f" "058b0a1314c2e7c803cfc52e4913eeab21b1281a5db7fc5ca650e4ae0deee80f"`
[INFO] [stdout] 058b0a1314c2e7c803cfc52e4913eeab21b1281a5db7fc5ca650e4ae0deee80f